62ed6: Difference between revisions

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{{Infobox ET}}
{{Infobox ET}}
'''[[Ed6|Division of the sixth harmonic]] into 62 equal parts''' (62ED6) is related to [[24edo|24 edo]] (quarter-tone tuning), but with the 6/1 rather than the 2/1 being just. The octave is about 0.76 cents stretched and the step size is about 50.03 cents. It is consistent to the 6-[[integer-limit]].
{{ED intro}}
 
62ED6 is related to [[24edo]] (quarter-tone tuning), but with the 6/1 rather than the 2/1 being just, which stretches the octave by about 0.76 cents. It is consistent to the 6-[[integer-limit]].


Lookalikes: [[24edo]], [[56ed5]], [[62ed6]], [[14edf]]
Lookalikes: [[24edo]], [[56ed5]], [[62ed6]], [[14edf]]

Revision as of 17:04, 21 January 2025

← 61ed6 62ed6 63ed6 →
Prime factorization 2 × 31
Step size 50.0315 ¢ 
Octave 24\62ed6 (1200.76 ¢) (→ 12\31ed6)
Twelfth 38\62ed6 (1901.2 ¢) (→ 19\31ed6)
Consistency limit 6
Distinct consistency limit 6

62 equal divisions of the 6th harmonic (abbreviated 62ed6) is a nonoctave tuning system that divides the interval of 6/1 into 62 equal parts of about 50 ¢ each. Each step represents a frequency ratio of 61/62, or the 62nd root of 6.

62ED6 is related to 24edo (quarter-tone tuning), but with the 6/1 rather than the 2/1 being just, which stretches the octave by about 0.76 cents. It is consistent to the 6-integer-limit.

Lookalikes: 24edo, 56ed5, 62ed6, 14edf

Intervals

Steps Cents Approximate ratios
0 0 1/1
1 50 33/32, 34/33, 35/34
2 100.1 18/17, 35/33
3 150.1 12/11
4 200.1 9/8
5 250.2 15/13, 22/19
6 300.2 19/16, 31/26
7 350.2 11/9, 27/22
8 400.3 24/19, 34/27
9 450.3 13/10, 22/17, 35/27
10 500.3 4/3
11 550.3 11/8
12 600.4 17/12, 24/17
13 650.4 16/11, 35/24
14 700.4 3/2
15 750.5 17/11
16 800.5 27/17, 35/22
17 850.5 18/11, 31/19
18 900.6 32/19
19 950.6 26/15
20 1000.6
21 1050.7 11/6
22 1100.7 17/9
23 1150.7 33/17, 35/18
24 1200.8 2/1
25 1250.8 33/16, 35/17
26 1300.8 17/8
27 1350.9 24/11, 35/16
28 1400.9 9/4
29 1450.9 30/13
30 1500.9 19/8, 31/13
31 1551 22/9, 27/11
32 1601
33 1651 13/5
34 1701.1 8/3
35 1751.1 11/4
36 1801.1 17/6
37 1851.2 32/11, 35/12
38 1901.2 3/1
39 1951.2 34/11
40 2001.3 35/11
41 2051.3
42 2101.3
43 2151.4
44 2201.4
45 2251.4 11/3
46 2301.5 34/9
47 2351.5 35/9
48 2401.5 4/1
49 2451.5 33/8
50 2501.6 17/4
51 2551.6 35/8
52 2601.6 9/2
53 2651.7
54 2701.7 19/4
55 2751.7
56 2801.8
57 2851.8 26/5
58 2901.8 16/3
59 2951.9 11/2
60 3001.9 17/3
61 3051.9 35/6
62 3102 6/1

Harmonics

Approximation of harmonics in 62ed6
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) +0.8 -0.8 +1.5 +15.5 +0.0 -16.7 +2.3 -1.5 +16.2 +1.3 +0.8
Relative (%) +1.5 -1.5 +3.0 +30.9 +0.0 -33.4 +4.5 -3.0 +32.4 +2.6 +1.5
Steps
(reduced)
24
(24)
38
(38)
48
(48)
56
(56)
62
(0)
67
(5)
72
(10)
76
(14)
80
(18)
83
(21)
86
(24)
Approximation of harmonics in 62ed6
Harmonic 13 14 15 16 17 18 19 20 21 22 23
Error Absolute (¢) +12.3 -16.0 +14.7 +3.0 -1.9 -0.8 +5.7 +17.0 -17.5 +2.1 -24.9
Relative (%) +24.5 -31.9 +29.4 +6.1 -3.7 -1.5 +11.4 +33.9 -34.9 +4.1 -49.7
Steps
(reduced)
89
(27)
91
(29)
94
(32)
96
(34)
98
(36)
100
(38)
102
(40)
104
(42)
105
(43)
107
(45)
108
(46)


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